Troubleshooting; After Sales Service - universalblue UBT2500-20 Manual De Instrucciones

6. TROUBLESHOOTING

Failures
The heating
indicator
light is off.
No water coming
out
of the hot water
outlet.
The
temperature
is too high.
Water leak.

7. AFTER SALES SERVICE

This water heater has a guarantee of 2 or 3 years (see conditions) to
start on the purchase date and always considering that anode has
been replaced every 6 months by a professional.
Warranty conditions as below:
• The guarantee is valid only on presentation of the product's
purchase invoice.
• Damage caused during transport, negligence or misuse,
incorrect assembly or installation, as well as external
influences such as: atmospheric or electrical rays, flooding,
humidity, etc. are not covered by the warranty.
Reasons
Failures
temperature
controller.
The running water
supply is cut off.
The
pressure is too low.
The inlet valve of
running water is not
open.
water Failures
temperature
control system.
Seal problem of the
joint
of each pipe.
Treatment
of the Contact
professional
personnel
repair.
Wait for restoration
of
hydraulic supply.
Use
again
hydraulic pressure
is increased.
Open the inlet valve
of running water.
of the Contact
professional
personnel
repair.
Seal up the joints.
with the
for
running water
the heater
when the
with the
for
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